Captive Panel Screw Head Type Knurled Finish Plain Material 18-8 Stainless Steel Drive Slotted Thread Size 1/4 In.-20 Fastener Length 5/8 in Minimum Thread Length 3/8 in Head Width 0.563 in Head Height 0.25 in System of Measurement Inch Head Style Round Overall Length 7/8 in Package Quantity 5